<template>
	<view class="loader">
		<view class="loader-inner">
			<view class="loader-line-wrap">
				<view class="loader-line"></view>
			</view>
			<view class="loader-line-wrap">
				<view class="loader-line"></view>
			</view>
			<view class="loader-line-wrap">
				<view class="loader-line"></view>
			</view>
			<view class="loader-line-wrap">
				<view class="loader-line"></view>
			</view>
			<view class="loader-line-wrap">
				<view class="loader-line"></view>
			</view>
		</view>
	</view>

</template>

<script>
</script>

<style>
	.loader {
	    background: #d6a800;
	    bottom: 0;
	    left: 0;
	    overflow: hidden;
	    position: fixed;
	    right: 0;
	    top: 0;
	    z-index: 977;
	}
	
	.loader-inner {
	    bottom: 0;
	    height: 60px;
	    left: 0;
	    margin: auto;
	    position: absolute;
	    right: 0;
	    top: 0;
	    width: 100px;
	}
	
	.loader-line-wrap {
	    animation: 
			spin 2000ms cubic-bezier(.175, .885, .32, 1.275) infinite
		;
	    box-sizing: border-box;
	    height: 50px;
	    left: 0;
	    overflow: hidden;
	    position: absolute;
	    top: 0;
	    transform-origin: 50% 100%;
	    width: 100px;
	}
	.loader-line {
	    border: 4px solid transparent;
	    border-radius: 100%;
	    box-sizing: border-box;
	    height: 100px;
	    left: 0;
	    margin: 0 auto;
	    position: absolute;
	    right: 0;
	    top: 0;
	    width: 100px;
	}
	.loader-line-wrap:nth-child(1) { animation-delay: -50ms; }
	.loader-line-wrap:nth-child(2) { animation-delay: -100ms; }
	.loader-line-wrap:nth-child(3) { animation-delay: -150ms; }
	.loader-line-wrap:nth-child(4) { animation-delay: -200ms; }
	.loader-line-wrap:nth-child(5) { animation-delay: -250ms; }
	
	.loader-line-wrap:nth-child(1) .loader-line {
	    border-color: hsl(0, 80%, 60%);
	    height: 90px;
	    width: 90px;
	    top: 7px;
	}
	.loader-line-wrap:nth-child(2) .loader-line {
	    border-color: hsl(60, 80%, 60%);
	    height: 76px;
	    width: 76px;
	    top: 14px;
	}
	.loader-line-wrap:nth-child(3) .loader-line {
	    border-color: hsl(120, 80%, 60%);
	    height: 62px;
	    width: 62px;
	    top: 21px;
	}
	.loader-line-wrap:nth-child(4) .loader-line {
	    border-color: hsl(180, 80%, 60%);
	    height: 48px;
	    width: 48px;
	    top: 28px;
	}
	.loader-line-wrap:nth-child(5) .loader-line {
	    border-color: hsl(240, 80%, 60%);
	    height: 34px;
	    width: 34px;
	    top: 35px;
	}
	
	@keyframes spin {
	    0%, 15% {
			transform: rotate(0);
		}
		100% {
			transform: rotate(360deg);
		}
	}
</style>
